The 1/6-scale Kai'Sa figure captures her Voidwalker appearance in stunning detail. The armored bodysuit alternates glossy violet panels with matte black inserts, highlighted by neon cyan energy lines tracing along the seams and gauntlets. Subtle translucent resin accents simulate the living void energy emanating from her chest and limbs. Kai'Sa's stance conveys agility and focus, one knee bent as if mid-leap, her gaze forward through a visor-lit mask, while her signature weapon and the flowing fabric of her suit's cape-like elements ripple in an implied wind.

Kai'Sa, Daughter of the Void, was born in the shattered city of Icathia and drawn into the Void where she survived by bonding with a living symbiotic void suit. The suit adapts to her abilities, granting speed, resilience, and energy-based attacks while constantly testing her will as the Void's hunger threatens to pull her into darkness. She returns to Runeterra as a hunter who embraces both her human instincts and the alien power within her armor. Across battles and alliances with other champions, she strives to protect others from the Void's corruption while seeking to master her own power and identity.